What is the density of the quartz material?

The density of the quartz material is 2.2g/cm3.

What is the compressive strength of the quartz?

The compressive strength is greater than 1100Mpa.

a Simple-Structured Quartz Flange with High Quality with High Light Transmittion

Name: a Simple-Structured Quartz Flange with High Quality with High Light Transmittion
Brand: Donghai County Tengjun Quartz Products Co., Ltd.
SKU: 2213674775

Jiangsu, ChinaDonghai County Tengjun Quartz Products Co., Ltd.

US$3.00

1-99 pieces

US$2.00

100-199 pieces

US$1.50

200+ pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Application

Optical

Type

Quartz Stone

Model NO.

TJ000116

Shape

Circular

Annealing Point

1210℃

Materials

Quartz Glass

Softening Point

1680℃

Purity

99.99%

Dimensions

2-500

Strain Point

1120℃

Density

2.2g/cm3

Transport Package

Paper Box

Specification

30*30*20

Trademark

tengjun

Origin

Jiangsu, China

Key features

High Purity Quartz: Purity reaches 99.99% with density of 2.2g/cm3 for superior optical performance.

Excellent Light Transmittance: Visible light transmittance above 93% and UV spectral region transmittance of 80%.

Superior Chemical Stability: Acid tolerance is 30 times that of ceramics and 150 times that of stainless steel.

Customizable Dimensions: Outer diameter ranges from 2-500mm; custom shapes and sizes available upon request.

Professional OEM/ODM Service: Supports full customization from samples or designs with professional CNC processing.

High Mechanical Strength: Compressive strength >1100Mpa and bending strength 67Mpa for durable industrial use.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Donghai County Tengjun Quartz Products Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 year CertifiedNearest Port: Lianyungang PortAverage Response Time: ≤2.94h

AI-Powered supplier vetting

SummaryThe supplier is identified as a manufacturing factory in Donghai County, Lianyungang, with business activities centered on quartz glass, quartz pipes, crystal products, lighting equipment, and related photovoltaic, semiconductor, and electronic products. It reports customization, OEM, and ODM capabilities, but no new product development during the past year and no available SDK. Quality and service processes are documented, including product inspection, complaint handling, traceability, supplier assessment, and corrective actions. Overseas support is limited: it reports no overseas warehouses, showrooms, agents, branches, countries served, or offline trade-show participation. Financial information is limited to stated years without financial performance details. No certifications or customer cases are explicitly provided.

Supplier typeThe supplier is a factory located in Donghai County, Lianyungang, and is classified as a combined company. Its stated business scope covers processing and sales of quartz glass products and pipes, crystal products, lighting equipment, and wholesale and retail of photovoltaic, semiconductor, and electronic products.

After-Sales capabilityThe supplier has documented procedures and records for complaint handling, supplier service-capability assessment, corrective and preventive actions, and finished-product inspection. However, it reports no overseas warehouse, showroom, agent, branch, or offline trade-show participation, and lists zero countries offering overseas services, indicating limited documented overseas service coverage.

Production capacityThe supplier operates as a manufacturing factory with processing and production activities for quartz glass products and pipes, supported by documented inspection instructions, quality assurance, raw-material traceability, and maintained quality records. These slices support production and quality-control capability, although production capacity or output volume is not stated.

Customization capabilityThe supplier explicitly reports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports both OEM and ODM services, providing direct evidence of broad customization capability.